53332405001 has 4 divisors (see below), whose sum is σ = 53358692100. Its totient is φ = 53306117904.

The previous prime is 53332404997. The next prime is 53332405003. The reversal of 53332405001 is 10050423335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10050423335 = 5 ⋅2010084667.

It can be written as a sum of positive squares in 2 ways, for example, as 38314147600 + 15018257401 = 195740^2 + 122549^2 .

It is a cyclic number.

It is not a de Polignac number, because 53332405001 - 2² = 53332404997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53332405003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13140506 + ... + 13144563.

It is an arithmetic number, because the mean of its divisors is an integer number (13339673025).

Almost surely, 2^53332405001 is an apocalyptic number.

It is an amenable number.

53332405001 is a deficient number, since it is larger than the sum of its proper divisors (26287099).

53332405001 is a wasteful number, since it uses less digits than its factorization.

53332405001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26287098.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 53332405001 its reverse (10050423335), we get a palindrome (63382828336).

The spelling of 53332405001 in words is "fifty-three billion, three hundred thirty-two million, four hundred five thousand, one".